// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMTM5LjIwOC4yMjU6ODA
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis"
        reference = "https://publicmosaic.com/config/endpoint/NDMuMTM5LjIwOC4yMjU6ODA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "261e2b3cfbb44a47e042d90b2daa9eb7c212155fb58bb47817e2dc7811687ee4"
        or hash.sha256(0, filesize) == "c77377faa0e7b68304ce876f2c0ca425b5b15b2791643a2c49325bded92eb462"
        or hash.sha256(0, filesize) == "e907e88c1cffafca6dc22ab54ae8e9621015c7bd8b2a69cda4a3949fa906ec1a"
}